9,10-BIS(PHENYLETHYNYL)-1,4-DICHLOROANTHRACENE

Base Information

• Chemical Name: 9,10-BIS(PHENYLETHYNYL)-1,4-DICHLOROANTHRACENE
• CAS No.: 80034-19-1
• Molecular Formula: C₃₀H₁₆Cl₂
• Molecular Weight: 447.363
• Mol file: 80034-19-1.mol

Synonyms:Anthracene,1,4-dichloro-9,10-bis(phenylethynyl)- (9CI);1,4-Dichloro-9,10-bis(phenylethynyl)anthracene

Chemical Property of 9,10-BIS(PHENYLETHYNYL)-1,4-DICHLOROANTHRACENE

Chemical Property:

• Vapor Pressure: 2.36E-16mmHg at 25°C
• Refractive Index: 1.76
• Boiling Point: 655.9°C at 760 mmHg
• Flash Point: 343.8°C
• PSA: 0.00000
• Density: 1.35g/cm³
• LogP: 8.09940

Purity/Quality:

98%min ^*data from raw suppliers

9,10-BIS(PHENYLETHYNYL)-1,4-DICHLOROANTHRACENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 9,10-BIS(PHENYLETHYNYL)-1,4-DICHLOROANTHRACENE

There total 2 articles about 9,10-BIS(PHENYLETHYNYL)-1,4-DICHLOROANTHRACENE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 58.0%

1,4-dichloro-9,10-bis(phenylethynyl)-9,10-dihydroanthracene-9,10-diol (80034-06-6) → 1,4-dichloro-9,10-bis(phenylethynyl)anthracene (80034-19-1)

Guidance literature:

With tin(ll) chloride; In N,N-dimethyl-formamide;

Reference yield:

1,4-dichloroanthraquinone (602-25-5) → 1,4-dichloro-9,10-bis(phenylethynyl)anthracene (80034-19-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) lithium amide / 1.) dioxan, liquid ammonia, reflux, 2 h, 2.) dioxan, reflux, 16 h

2: 58 percent / SnCl₂ / dimethylformamide

With lithium amide; tin(ll) chloride; In N,N-dimethyl-formamide;

upstream raw materials:

1,4-dichloro-9,10-bis(phenylethynyl)-9,10-dihydroanthracene-9,10-diol

1,4-dichloroanthraquinone

Refernces